In the last 12 months, insiders at LB PHARMACEUTICALS INC ($LBRX) filed 74 transactions with the SEC: 8 open-market purchases totaling $75,000,027 and 0 sales totaling $0. Net insider sentiment: net buying.
LB PHARMACEUTICALS INC operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- Deep Track Biotechnology Master Fund, Ltd. (Not found) — 6 transactions totaling $40,000,032
- Nussbaum Ran (Not found) — 4 transactions totaling $15,000,000
- Pontifax Management 4 G.P. (2015) Ltd. (Not found) — 3 transactions totaling $15,000,000
- Vida Ventures GP III, L.L.C. (Not found) — 6 transactions totaling $4,999,995
- Kane William P Jr (Not found) — 1 transaction totaling $0
View all SEC Filings for LB PHARMACEUTICALS INC (LBRX).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 6, 2026 | Lenz Robert A. | Not found | A | Stock Option (Right to Buy) | 20000 | $0.00 | 20,000.0000 | 25,299,102 | 9999.99% | 0.08% |
| Feb. 6, 2026 | Deep Track Biotechnology Master Fund, Ltd. | Not found | P | Pre-Funded Warrants (Right to Buy) | 93925 | $21.17 | 472,369.0000 | 25,299,102 | 24.82% | 0.37% |
| Feb. 6, 2026 | Deep Track Biotechnology Master Fund, Ltd. | Not found | P | Pre-Funded Warrants (Right to Buy) | 378444 | $21.17 | 472,369.0000 | 25,299,102 | 402.92% | 1.50% |
| Dec. 10, 2025 | Pai Panandiker Kaya Kamlesh | Chief Commercial Officer | A | Employee Stock Option (Right to Buy) | 195000 | $0.00 | 195,000.0000 | 25,299,102 | 9999.99% | 0.77% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | D | Employee Stock Option (Right to Buy) | 1255 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 1255 | $0.00 | 1,255.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | D | Employee Stock Option (Right to Buy) | 14343 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 14343 | $0.00 | 14,343.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | D | Employee Stock Option (Right to Buy) | 7171 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 7171 | $0.00 | 7,171.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 90525 | $0.00 | 90,525.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | D | Employee Stock Option (Right to Buy) | 3944 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 3944 | $0.00 | 3,944.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | D | Employee Stock Option (Right to Buy) | 896 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PANOFF MARC L | Senior Vice President, Finance | A | Employee Stock Option (Right to Buy) | 896 | $0.00 | 896.0000 | 0 | 9999.99% | 0.00% |
| Sept. 12, 2025 | Pontifax Management 4 G.P. (2015) Ltd. | Not found | C | Common Stock | 411681 | $0.00 | 411,681.0000 | 0 | 9999.99% | 0.00% |
| Sept. 12, 2025 | Pontifax Management 4 G.P. (2015) Ltd. | Not found | P | Common Stock | 1000000 | $15.00 | 1,411,681.0000 | 0 | 242.91% | 0.00% |
| Sept. 12, 2025 | Pontifax Management 4 G.P. (2015) Ltd. | Not found | C | Series C Preferred Stock | 10000000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 12, 2025 | Nussbaum Ran | Not found | C | Common Stock | 411681 | $0.00 | 411,681.0000 | 0 | 9999.99% | 0.00% |
| Sept. 12, 2025 | Nussbaum Ran | Not found | P | Common Stock | 1000000 | $15.00 | 1,411,681.0000 | 0 | 242.91% | 0.00% |
| Sept. 12, 2025 | Nussbaum Ran | Not found | C | Series C Preferred Stock | 10000000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | C | Common Stock | 547648 | $0.00 | 551,111.0000 | 0 | 9999.99% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | C | Common Stock | 1262 | $0.00 | 882,910.0000 | 0 | 0.14% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | P | Common Stock | 332566 | $15.00 | 883,677.0000 | 0 | 60.34% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | P | Common Stock | 767 | $15.00 | 883,677.0000 | 0 | 0.09% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | C | Series C Preferred Stock | 13302666 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 12, 2025 | Vida Ventures GP III, L.L.C. | Not found | C | Series C Preferred Stock | 30667 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 12, 2025 | Deep Track Biotechnology Master Fund, Ltd. | Not found | C | Series C Preferred Stock | 16666667 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 12, 2025 | Deep Track Biotechnology Master Fund, Ltd. | Not found | P | Common Stock | 666666 | $15.00 | 3,352,804.0000 | 0 | 24.82% | 0.00% |
| Sept. 12, 2025 | Deep Track Biotechnology Master Fund, Ltd. | Not found | P | Common Stock | 2000000 | $15.00 | 3,352,804.0000 | 0 | 147.84% | 0.00% |
| Sept. 12, 2025 | Deep Track Biotechnology Master Fund, Ltd. | Not found | C | Common Stock | 686138 | $0.00 | 1,352,804.0000 | 0 | 102.92% | 0.00% |
| Sept. 10, 2025 | Eramo Anna | Chief Medical Officer | A | Employee Stock Option (Right to Buy) | 26893 | $0.00 | 26,893.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Eramo Anna | Chief Medical Officer | D | Employee Stock Option (Right to Buy) | 6275 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Eramo Anna | Chief Medical Officer | A | Employee Stock Option (Right to Buy) | 6275 | $0.00 | 6,275.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Eramo Anna | Chief Medical Officer | A | Employee Stock Option (Right to Buy) | 155812 | $0.00 | 155,812.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Soffer Gad | Chief Business Officer | D | Employee Stock Option (Right to Buy) | 26893 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Soffer Gad | Chief Business Officer | A | Employee Stock Option (Right to Buy) | 26893 | $0.00 | 26,893.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Hemrajani Rekha | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Turner Heather D | Chief Executive Officer | D | Employee Stock Option (Right to Buy) | 175706 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Turner Heather D | Chief Executive Officer | A | Employee Stock Option (Right to Buy) | 175706 | $0.00 | 175,706.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Turner Heather D | Chief Executive Officer | D | Employee Stock Option (Right to Buy) | 7857 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Turner Heather D | Chief Executive Officer | A | Employee Stock Option (Right to Buy) | 7857 | $0.00 | 7,857.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Turner Heather D | Chief Executive Officer | A | Employee Stock Option (Right to Buy) | 971828 | $0.00 | 971,828.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Soffer Gad | Chief Business Officer | A | Employee Stock Option (Right to Buy) | 229860 | $0.00 | 229,860.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Luse Rebecca | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Kane William P Jr | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | D | Stock Option (Right to Buy) | 1792 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | A | Stock Option (Right to Buy) | 1792 | $0.00 | 1,792.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | D | Stock Option (Right to Buy) | 717 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | A | Stock Option (Right to Buy) | 717 | $0.00 | 717.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | D | Stock Option (Right to Buy) | 10757 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | A | Stock Option (Right to Buy) | 10757 | $0.00 | 10,757.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | RUFFOLO ROBERT R | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | D | Stock Option (Right to Buy) | 3944 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 3944 | $0.00 | 3,944.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | D | Stock Option (Right to Buy) | 896 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 896 | $0.00 | 896.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | D | Stock Option (Right to Buy) | 1255 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 1255 | $0.00 | 1,255.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | D | Stock Option (Right to Buy) | 17929 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 17929 | $0.00 | 17,929.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | D | Stock Option (Right to Buy) | 53787 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 53787 | $0.00 | 53,787.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | PRENSKY ZACHARY | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Nussbaum Ran | Not found | A | Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Garland J. Scott | Not found | D | Employee Stock Option (Right to Buy) | 17929 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Garland J. Scott | Not found | A | Employee Stock Option (Right to Buy) | 17929 | $0.00 | 17,929.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Garland J. Scott | Not found | D | Employee Stock Option (Right to Buy) | 3585 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Garland J. Scott | Not found | A | Employee Stock Option (Right to Buy) | 3585 | $0.00 | 3,585.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Garland J. Scott | Not found | A | Employee Stock Option (Right to Buy) | 22449 | $0.00 | 22,449.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Silva Richard Anthony | SVP, Technical Operations | D | Employee Stock Option (Right to Buy) | 8964 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 10, 2025 | Silva Richard Anthony | SVP, Technical Operations | A | Employee Stock Option (Right to Buy) | 8964 | $0.00 | 8,964.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Silva Richard Anthony | SVP, Technical Operations | A | Employee Stock Option (Right to Buy) | 80899 | $0.00 | 80,899.0000 | 0 | 9999.99% | 0.00% |
| Sept. 10, 2025 | Eramo Anna | Chief Medical Officer | D | Employee Stock Option (Right to Buy) | 26893 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |